class_docstr: Tests correctness of the Y = g(X) = X transformation.
code: def testBijector(self):
      bijector = identity.Identity(validate_args=True)
      self.assertStartsWith(bijector.name, "identity")
      x = [[[0.0], [1.0]]]
      self.assertAllEqual(x, self.evaluate(bijector.forward(x)))
      self.assertAllEqual(x, self.evaluate(bijector.inverse(x)))
      self.assertAllEqual(
          0.0,
          self.evaluate(
              bijector.inverse_log_det_jacobian(x, event_ndims=3)
          ),
      )
      self.assertAllEqual(
          0.0,
          self.evaluate(
              bijector.forward_log_det_jacobian(x, event_ndims=3)
          ),
      )
  
file_path: probability/tensorflow_probability/python/bijectors/identity_test.py
imports: import weakref
  import tensorflow.compat.v2
  from tensorflow_probability.python.bijectors import bijector_test_util
  from tensorflow_probability.python.bijectors import identity
  from tensorflow_probability.python.internal import test_util
label_desc: Use image node_id 1 for calling the IdentityTest obj's underlying member method code with example usage: obj.testBijector() without return types